Map shows mid-nineteenth century Iowa and Wisconsin counties, cities, towns, Native American villages, and notable geographic features. Includes explanation and notes. Relief shown by hachures. Scale [ca. 1:3,270,000].

Map shows counties, roads, railroads, canals, cities and towns for Ohio, Indiana, Illinois, and parts of Michigan and Wisconsin Territory; mining activity for lead region of Illinois and Wisconsin Territory; township grid for lower Michigan. Insets: "Vicinity of Detroit," "Vicinity of Cincinnati," "Falls of Ohio," and "Lead region east of the Mississippi River." Includes explanation and table of steamboat routes. Scale [ca. 1:2,028,000].

Map shows township grid, mining activity, prairies, canals, cities, towns, lakes, rivers, and Native American lands. Includes explanation. Relief shown by hachures, pictorially, and spot heights. Scale [ca. 1:800,000].

Map shows mid-nineteenth century Wisconsin township grid, counties, battle grounds, Native American reservations, marshes, lead mines, and copper mines. Includes dates of battles and key to mines. Scale [ca. 1:633,600].

Map shows mid-nineteenth century Midwestern United States counties, township grid, roads, railroads, canals, cities, towns, areas of Native American habitation, and notable physical features. Relief shown by hachures. Scale [ca. 1:1,840,000].